Fair Value Measurements Fair Value Measurements (Policies)	3 Months Ended
Jan. 31, 2015
Accounting Policies [Abstract]
Fair Value Transfer Policy	During the three months ended January 31, 2015, the Company had no transfers between levels of the fair value hierarchy of its assets and liabilities measured at fair value.

Disclosure of accounting policy for determining when transfers between levels are recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bb)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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